Unit 5: Energy, Motion and Forces

1234567891011121314151617181920
Across
  1. 2. location of an object
  2. 3. change in direction
  3. 5. capacity to do work
  4. 7. sum of kinetic or potential energy
  5. 10. path an object follows as it travels around another in space
  6. 11. force of attraction between objects due to their masses
  7. 13. push or pull on an object; has size & direction
  8. 16. combination of all forces on an object
  9. 17. rate that velocity changes over time
  10. 19. energy of motion of an object
  11. 20. acceleration directed toward the center of a circular path
Down
  1. 1. energy can't be created or destroyed, only changed
  2. 4. location to which another location is compared
  3. 6. a quantity with both size and direction
  4. 8. energy due to position, condition or composition of an object
  5. 9. speed of an object in a direction
  6. 12. tendency of an object to resist being moved or
  7. 14. change in position of an object relative to a reference point
  8. 15. motion of an object when only gravity is acting on it
  9. 18. how fast something moves